Conjugação do verbo inglês
COULD FEVER

Verbo regular: fever - fevered - fevered

Afirmação

Forma simple	Forma com V-ing
I could fever you could fever he could fever we could fever you could fever they could fever	I could be fevering you could be fevering he could be fevering we could be fevering you could be fevering they could be fevering
Perfeito	Perfeito com V-ing
I could have fevered you could have fevered he could have fevered we could have fevered you could have fevered they could have fevered	I could have been fevering you could have been fevering he could have been fevering we could have been fevering you could have been fevering they could have been fevering

Negação

Forma simple	Forma com V-ing
I could not fever you could not fever he could not fever we could not fever you could not fever they could not fever	I could not be fevering you could not be fevering he could not be fevering we could not be fevering you could not be fevering they could not be fevering
Perfeito	Perfeito com V-ing
I could not have fevered you could not have fevered he could not have fevered we could not have fevered you could not have fevered they could not have fevered	I could not have been fevering you could not have been fevering he could not have been fevering we could not have been fevering you could not have been fevering they could not have been fevering

Forma interrogativa

Forma simple	Forma com V-ing
could I fever? could you fever? could he fever? could we fever? could you fever? could they fever?	could I be fevering? could you be fevering? could he be fevering? could we be fevering? could you be fevering? could they be fevering?
Perfeito	Perfeito com V-ing
could I have fevered? could you have fevered? could he have fevered? could we have fevered? could you have fevered? could they have fevered?	could I have been fevering? could you have been fevering? could he have been fevering? could we have been fevering? could you have been fevering? could they have been fevering?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not fever? could you not fever? could he not fever? could we not fever? could you not fever? could they not fever?	could I not be fevering? could you not be fevering? could he not be fevering? could we not be fevering? could you not be fevering? could they not be fevering?
Perfeito	Perfeito com V-ing
could I not have fevered? could you not have fevered? could he not have fevered? could we not have fevered? could you not have fevered? could they not have fevered?	could I not have been fevering? could you not have been fevering? could he not have been fevering? could we not have been fevering? could you not have been fevering? could they not have been fevering?